Windows XP remembers failed ("Unable to resolve" - DNS requests) entries for a few minutes. This can be very unpleasant when moving and debugging/developing web-sites. As long as that failed entry sits in your DNS cache, your box will continue to give you a "Unable to resolve" error. By cleaning out your DNS cache, you ...

Many of us connect to corporate or personal VPNs and all traffic gets routed through ipsec vpn. For those rare cases, where we need to still access a host on the local network directly, a static route on the Windows running laptop will do the trick.

VSD files are files that contain diagrams or schemas of a specific system (like a network infrastructure). They are created using Microsoft Office Visio and they can be views using the same software or a viewer: Visio Viewer.

Below you can find the download page for Visio Viewer 2003. Download and install it and you should be able to view VSD files.